Cameo Safety and Reliability Analyzer
Released on: November 21, 2019
ISO 26262 Functional Safety Plugin
From version 19.0 SP3 the Cameo Safety and Reliability Analyzer Plugin can be used together with a brand new ISO 26262 Functional Safety Plugin. This plugin tightly integrates functional safety with MBSE (requires SysML plugin or Cameo Systems Modeler) and supports the ISO 26262 standard (the adaptation of IEC 61508) designed to comply with needs specific to the application sector of Electric & Electronic (E/E) systems within road vehicles. The ISO 26262 Functional Safety Plugin provides end-users with the means to perform hazard analysis and risk assessment:
Define Malfunctioning Behaviors for each Function
Specify an Operational Condition Library
Define Operational Situations as a combination of Conditions
Combine Malfunctioning Behaviors with Operational Situations to define Accident Scenarios
Specify a Hazard Library
Define System Level and Vehicle Level Effects
Combine Hazards, Effects, and Accident Scenarios into Hazardous Events
The plugin also provides a way to define functional safety concepts (safety requirements and perform ASIL decomposition) as well as generate safety reports.
A HARA Table allows you to define Hazardous Events as a combination of Hazards, Effects, and an Accident Scenario. The description area shows all the information about the selected Hazardous Event.
CSRA Plugin documentation